just bought rad valve have 2002 kx500 currently running at 30 ft above sealevel in high humidity 95 degree summer days in Florida runs on 93 octane chevron pump gas mixed 40:1......39mm pwk currently has 168 main 58 that I think is a little too rich the needle is stock & in on the second position bike has fmf gold series gnarly with pc 304 silencer ngk br8eg plug does anyone have any jetting recommendations for this new radvalve setup? thanks for your time and input!
My response:
Supermoto
PC2 pipe
Turbine Core muffler
Vforce 2 reed on high tension setting
Head squish mods and compression release
Wossner windowed piston
Balanced crank
Transfers, ports, and bridges have all been cleaned but stock port timing
41mm Keihin
55 pilot
168 main 3rd position on stock clip
92 clear gas
40:1 Motul 800
0-1500 ft
Sand bike
PC2 pipe
Turbine Core muffler
Vforce 2 reed on high tension setting
Stock carb
55 pilot
168 main 3rd position on stock clip
92 clear gas
40:1 Motul 800
0-1500 ft
Member:
ok I rode today the bike was performing greatly did they plug chop at the end of my ride just to get an idea how it was running the plug was a medium to light brown not tan when I got home I pulled the plug and that is that the top of the plug where the wire connects was smashed deformed if you will have never seen anything like it any ideas I'm running a 165 main jet like you guys recommended at sea level with a rad valve and gnarly series fmf with a pro circuit 304 93 pump gas mixed 40 to 1 pilot jet is a 52 stock needle on the third position what smashed the little piece on the top of my plug and do I need to lean it out just a little to get a tan. Plug plz help me out thanks
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